World’s Longest Commercial Flight: Qantas Sydney to London Route Launches in 2027
World’s Longest Commercial Flight
Australian airline Qantas Airways has announced plans to launch the world’s longest nonstop commercial flight between Sydney and London in October 2027. The new service is expected to take up to 22 hours and will become one of the most significant developments in modern aviation.
The airline will operate the route using specially modified Airbus A350-1000ULR aircraft. These aircraft have been designed specifically for ultra-long-haul operations and can fly extremely long distances without needing to stop for refuelling.
The nonstop service is part of Qantas’ ambitious initiative called “Project Sunrise.” The project was first announced in 2017 and aims to connect Australia’s east coast directly with major global cities through nonstop flights. The Sydney-London route will be the first direct service linking Australia’s east coast and the United Kingdom without any intermediate stops.
The specially designed Airbus aircraft includes an additional fuel tank that can carry around 20,000 litres of extra fuel. This allows the aircraft to travel more than 16,000 kilometres, or nearly 10,000 miles, in a single journey.
According to Qantas, the new service will reduce travel time by up to four hours compared to current one-stop flights between Sydney and London. At present, most passengers travelling on this route have to make at least one stop in cities such as Singapore, Dubai, or Doha.
Qantas Group Chief Executive Officer Vanessa Hudson said the launch marks an important milestone in the history of air travel. She noted that when Qantas first operated flights to London in 1947, passengers had to stop seven times during the journey. Over the years, advances in aircraft technology have gradually reduced the number of stops, and this new service removes the final stop altogether.
The Airbus A350-1000ULR aircraft have been specially configured to provide comfort on the extremely long journey. Each aircraft will carry 238 passengers across four cabin classes. By limiting passenger numbers, the airline can allocate additional space and fuel capacity needed for ultra-long-distance operations.
Qantas plans to receive a total of 12 specially modified A350 aircraft for Project Sunrise. Tickets for the Sydney-London service are expected to go on sale in February 2027, several months before the official launch later that year.
The new route is expected to surpass the current record for one of the world’s longest scheduled flights, which is operated by Singapore Airlines between Singapore and New York.
Research conducted by Qantas shows strong demand for ultra-long-haul travel. The airline said that around 70 percent of surveyed Australians would consider booking a nonstop flight of this length. Among premium travellers, interest rose to nearly 80 percent.
Qantas already has significant experience operating long nonstop routes. Since 2018, more than 1.7 million passengers have travelled on its nonstop services connecting Perth with London, Paris, and Rome.
The airline has also confirmed plans to expand Project Sunrise beyond London. A nonstop service between Sydney and New York is expected to become the next route in the network, with further details likely to be announced next year.
The launch of the Sydney-London nonstop flight represents a major achievement in aviation technology and demonstrates how modern aircraft are making previously impossible routes a reality. It also reflects the growing demand for faster and more convenient long-distance air travel, where passengers can reach destinations directly without lengthy stopovers.
